Galactic Radio Astronomy pp 227-228 | Cite as
Radio Observations of H ii Regions in M33
Chapter
Abstract
The Westerbork Synthesis Radio Telescope was used to map the continuum radiation of M33 at 1415 MHz. Of 67 radio sources with fluxes S > 1.8 mJy (3σ), 60% coincide with Hα sources. These are all intrinsically stronger than 4 × the Orion nebula, i.e., they are giant H ii regions. The two strongest sources, NGC 604 (58 mJy) and NGC 595 (20 mJy), are similar to W51.
Keywords
Surface Density Radio Source Continuum Radiation Radio Observation Strong Source
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
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© IAU 1974